CA2348437C - Systeme adaptateur a fixation mecanique sans marteau - Google Patents

Systeme adaptateur a fixation mecanique sans marteau Download PDF

Info

Publication number
CA2348437C
CA2348437C CA002348437A CA2348437A CA2348437C CA 2348437 C CA2348437 C CA 2348437C CA 002348437 A CA002348437 A CA 002348437A CA 2348437 A CA2348437 A CA 2348437A CA 2348437 C CA2348437 C CA 2348437C
Authority
CA
Canada
Prior art keywords
wedge
abutment surface
hammerless
adapter
attachment system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002348437A
Other languages
English (en)
Other versions
CA2348437A1 (fr
Inventor
Jerry D. Fidler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Caterpillar Inc filed Critical Caterpillar Inc
Publication of CA2348437A1 publication Critical patent/CA2348437A1/fr
Application granted granted Critical
Publication of CA2348437C publication Critical patent/CA2348437C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

L'invention concerne un système de fixation (10) mécanique sans marteau. Ce système comprend un serre-joint en C (46), un premier taillant (48), un second taillant (50) et un dispositif (52) tendeur fileté permettant de fixer un porte-pointe (12) à un bord d'attaque (14) de base d'un outil qui élimine les forces de flexion exercées sur le boulon (52) tendeur ou le désalignement entre les orifices de montage pour un tel boulon (52) tendeur. Le dispositif (52) tendeur est placé de manière à traverser le trou (76) d'éclissage dans le premier taillant (48) puis il est enclenché par filetage dans l'ouverture fileté (68) ménagée dans la collerette (64) du serre-joint en C (46). Ainsi, au fur et à mesure que le dispositif (52) tendeur fileté est resserré, le second taillant se déplace vers l'avant de manière à fixer l'adaptateur (12) au bord (14) de base.
CA002348437A 1999-10-01 2000-09-18 Systeme adaptateur a fixation mecanique sans marteau Expired - Fee Related CA2348437C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/411,611 1999-10-01
US09/411,611 US6301810B1 (en) 1999-10-01 1999-10-01 Hammerless mechanically attached adapter system
PCT/US2000/025556 WO2001025551A1 (fr) 1999-10-01 2000-09-18 Systeme adaptateur a fixation mecanique sans marteau

Publications (2)

Publication Number Publication Date
CA2348437A1 CA2348437A1 (fr) 2001-04-12
CA2348437C true CA2348437C (fr) 2007-06-26

Family

ID=23629624

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002348437A Expired - Fee Related CA2348437C (fr) 1999-10-01 2000-09-18 Systeme adaptateur a fixation mecanique sans marteau

Country Status (7)

Country Link
US (1) US6301810B1 (fr)
AU (1) AU768354B2 (fr)
BR (1) BR0007459A (fr)
CA (1) CA2348437C (fr)
ID (1) ID29575A (fr)
WO (1) WO2001025551A1 (fr)
ZA (1) ZA200103628B (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6993861B2 (en) * 2001-07-06 2006-02-07 Esco Corporation Coupling for excavating wear part
DE60217277D1 (de) * 2001-11-28 2007-02-15 Brokk Ab Vorrichtung zum auswechselbaren Verbinden eines Arbeitsgerätes mit einem Fahrzeug
US6799387B2 (en) 2002-01-29 2004-10-05 Trn Business Trust Removable adapter assembly having a retractable insert
US6757995B2 (en) * 2002-07-12 2004-07-06 Trn Business Trust System and method for coupling excavation equipment components
US7178274B2 (en) * 2002-09-19 2007-02-20 Esco Corporation Coupling arrangement
US7171771B2 (en) * 2003-04-30 2007-02-06 Esco Corporation Releasable coupling assembly
AR046804A1 (es) * 2003-04-30 2005-12-28 Esco Corp Conjunto de acoplamiento desenganchable para pala de excavadora
AU2013202228B2 (en) * 2003-04-30 2013-10-24 Esco Group Llc Releasable coupling assembly
US6986216B2 (en) * 2003-04-30 2006-01-17 Esco Corporation Wear assembly for the digging edge of an excavator
US7036249B2 (en) * 2003-05-22 2006-05-02 Trn Business Trust Tooth adapter having an elastomeric clamp assembly and method for using same
US7032334B2 (en) * 2004-05-28 2006-04-25 Trn Business Trust System and method for coupling excavation equipment components
US20070107274A1 (en) * 2005-11-17 2007-05-17 Livesay Richard E Ground engaging tool retention system
MY142299A (en) * 2006-04-24 2010-11-15 Esco Corp Wear assembly
US7603799B2 (en) * 2006-05-11 2009-10-20 Hensley Industries, Inc. Cammed connector pin assembly and associated excavation apparatus
US7526886B2 (en) * 2006-10-24 2009-05-05 Esco Corporation Wear assembly for an excavating bucket
SE533207C2 (sv) 2007-12-21 2010-07-20 Atlas Copco Rock Drills Ab Slitdel till en skopa för en last-eller grävmaskin,fästenhet där för jämte slitdelssystem, skopa och last-eller grävmaskin
US9249558B2 (en) 2009-09-15 2016-02-02 Robert S. Bierwith Hydraulic locking mechanism for securing teeth and tooth carrying adapters to excavating buckets of excavating equipment
CA2714471C (fr) 2009-09-15 2014-09-02 Robert S. Bierwith Mecanisme de verrouillage hydraulique permettant de fixer des adaptateurs de transport de dent aux levres des godets excavateurs et equipements semblables
CA2774602C (fr) * 2009-09-29 2014-08-05 Raptor Mining Products Inc. Dispositif de retenue de dent d'excavatrice
US9353505B2 (en) * 2011-05-11 2016-05-31 Global Casting Inc. Earth working bucket and connector assembly securing wear member thereto
US8898937B2 (en) * 2012-03-21 2014-12-02 Hensley Industries, Inc. Screw-adjustable connector apparatus for telescoped wear and support members
US9228325B2 (en) 2013-06-18 2016-01-05 Caterpillar Inc. Tool retention system
US9187881B2 (en) 2013-09-20 2015-11-17 Berkeley Forge & Tool, Inc. Reliable connection system and assemblies and methods for using the reliable connections
CN103470254B (zh) * 2013-09-27 2015-07-15 江苏中机矿山设备有限公司 一种釆煤机滚筒防松装置及其安装结构
US9200433B2 (en) 2013-10-03 2015-12-01 Caterpillar Inc. Tool retention system
US9518380B2 (en) 2014-01-15 2016-12-13 Caterpillar Inc. Tool retention system
EP2913441A1 (fr) * 2014-02-27 2015-09-02 Metalogenia Research & Technologies S.L. Un dispositif de verrouillage pour un ensemble d'usure d'un engin de terrassement
CN106661872B (zh) * 2014-06-27 2019-04-12 罗伯特·S·比尔维思 用于可拆卸地将可消耗的地面挖掘部件固定到运土设备的容器的自锁定连接件销
US20160177544A1 (en) 2014-12-19 2016-06-23 Caterpillar Inc. Lock for ground engaging tool
US10196799B2 (en) 2014-12-19 2019-02-05 Caterpillar Inc. Ground engaging tool
CA2955419C (fr) * 2015-06-05 2018-01-23 Black Cat Blades Ltd. Systeme de fixation d'element d'usure pour outil d'excavation
US9632200B2 (en) 2015-07-24 2017-04-25 Caterpillar Inc. Wear member retention system for an implement
US9631346B2 (en) 2015-07-24 2017-04-25 Caterpillar Inc. Wear member retention system for an implement
CA2951681A1 (fr) * 2015-12-15 2017-06-15 Pasquale Lombardo Dispositif de retenue d'adaptateur de dent de travail de la terre en coin
US9844855B1 (en) * 2016-06-21 2017-12-19 Po-Shen Chen Workpiece clamp device with single side
US11066812B2 (en) 2017-08-07 2021-07-20 Hensley Industries, Inc. Bucket lip stabilizer structure
EP3498923A1 (fr) * 2017-12-13 2019-06-19 Metalogenia Research & Technologies S.L. Moyens de fixation permettant de fixer un élément d'usure sur le bord avant d'un support
US11926997B2 (en) * 2018-11-09 2024-03-12 Talon Engineering Sdn Bhd Locking mechanism for a wear assembly
US10428858B1 (en) 2018-12-13 2019-10-01 Pasquale Lombardo Heavy machinery pin with a pawl

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547789A (en) 1946-12-31 1951-04-03 Robert W Thomas Wedge clamp mechanism
US3812608A (en) 1971-12-06 1974-05-28 Abex Corp Dipper bucket corner member with integral shroud
US3831297A (en) 1973-06-27 1974-08-27 Caterpillar Tractor Co Replaceable cutting edge assembly with wedge means
US4057294A (en) 1975-08-01 1977-11-08 The Cincinnati Mine Machinery Company Wedge arrangement for removably affixing a work tool or work tool holder to a base member on mining, road working or earth moving machinery, and the like
US4357765A (en) 1980-03-24 1982-11-09 United States Steel Corporation Apparatus for securing overlapping portions of two digger tooth members together
US4433496A (en) 1983-03-14 1984-02-28 Esco Corporation Locking device for excavating equipment
DE69232630T2 (de) 1991-09-05 2003-10-09 Abbott Lab Makrocyclische immunmodulatoren
US5410826A (en) * 1993-03-01 1995-05-02 Harnischfeger Corporation Assembly and method for tooth tip retention
AU672482B2 (en) 1993-06-29 1996-10-03 Keech Castings Australia Pty Limited Spool and wedge assembly and method of use thereof
US5452529A (en) * 1993-08-25 1995-09-26 Harnischfeger Corporation Retaining device
US5438774A (en) 1993-10-06 1995-08-08 Caterpillar Inc. Mechanically attached adapter
AUPN174595A0 (en) 1995-03-15 1995-04-06 Ani Corporation Limited, The A mounting system
AU698333B2 (en) * 1995-09-13 1998-10-29 Cutting Edges Replacement Parts Pty Ltd Spool and wedge assembly
AUPN540695A0 (en) 1995-09-13 1995-10-05 Cutting Edges Replacement Parts Pty Ltd Spool & wedge assembly
US5564206A (en) * 1995-11-13 1996-10-15 Gh Hensley Industries, Inc. Self-adjusting tooth/adapter connection system for material displacement apparatus
US5718070A (en) * 1995-11-13 1998-02-17 Gh Hensley Industries, Inc. Self-adjusting tooth/adapter connection system for material displacement apparatus

Also Published As

Publication number Publication date
US6301810B1 (en) 2001-10-16
AU768354B2 (en) 2003-12-11
ID29575A (id) 2001-09-06
WO2001025551A1 (fr) 2001-04-12
CA2348437A1 (fr) 2001-04-12
BR0007459A (pt) 2001-08-21
ZA200103628B (en) 2002-06-10
AU4027001A (en) 2001-05-10

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20180918